200069989

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 240616608

約数和(自身を除く): 40546619

約数列:

[1, 7, 37, 49, 211, 259, 523, 1477, 1813, 3661, 7807, 10339, 19351, 25627, 54649, 110353, 135457, 382543, 772471, 948199, 4083061, 5407297, 28581427, 200069989]

約数ペア:

[(1, 200069989), (7, 28581427), (37, 5407297), (49, 4083061), (211, 948199), (259, 772471), (523, 382543), (1477, 135457), (1813, 110353), (3661, 54649), (7807, 25627), (10339, 19351)]